131013143344000 has 64 divisors (see below), whose sum is σ = 325731427678800. Its totient is φ = 52405257331200.

The previous prime is 131013143343877. The next prime is 131013143344021. The reversal of 131013143344000 is 443341310131.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 131013143344000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094144730 + ... + 4094176729.

Almost surely, 2^{131013143344000} is an apocalyptic number.

131013143344000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131013143344000 is an abundant number, since it is smaller than the sum of its proper divisors (194718284334800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131013143344000 is an frugal number, since it uses more digits than its factorization.

131013143344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8188321488 (or 8188321466 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 131013143344000 its reverse (443341310131), we get a palindrome (131456484654131).

The spelling of 131013143344000 in words is "one hundred thirty-one trillion, thirteen billion, one hundred forty-three million, three hundred forty-four thousand".